CN209829284U - High-speed centrifuge for sample preparation system of biotechnology laboratory - Google Patents
High-speed centrifuge for sample preparation system of biotechnology laboratory Download PDFInfo
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- CN209829284U CN209829284U CN201920317965.1U CN201920317965U CN209829284U CN 209829284 U CN209829284 U CN 209829284U CN 201920317965 U CN201920317965 U CN 201920317965U CN 209829284 U CN209829284 U CN 209829284U
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Abstract
The utility model discloses a high-speed centrifuge for biotechnology laboratory sample preparation system, concretely relates to high-speed centrifuge field, including main body cover, main body cover's bottom fixed mounting has the base, main body cover's upper end has movable mounting to have the upper cover, the inner chamber has been seted up to main body cover's inside, the inside of inner chamber is provided with the centrifugal station, the top of centrifugal station is provided with the guide pillar, the inner wall fixed mounting of inner chamber has the inner ring, the inside of inner ring is provided with a plurality of ball. The utility model discloses a set up base, cardboard, spring and roller bearing, when centrifuge broke down needs, people can push the cardboard of base both sides inwards earlier, need another person in addition after that pull open main body cover and base can, at the in-process that pulls open, the second spout roll-off of carousel inner wall can be followed to the epaxial slider of roller to make roller bearing and carousel separation, be convenient for install and dismantle the base.
Description
Technical Field
The utility model relates to a high speed centrifuge field, more specifically says, the utility model relates to a high speed centrifuge for biotechnology laboratory sample preparation system.
Background
The high-speed centrifuge is a machine for separating, concentrating and purifying substances by applying strong centrifugal force according to the difference of sedimentation coefficients, mass, density and the like of the substances, is widely used in the pharmaceutical field, and is widely used in blood separation, virus research, DNA research, medicine purification and the like.
Patent application publication No. CN 207929424U's patent discloses a high speed centrifuge, and the cooperation of fixed cover and card case has solved that current high speed centrifuge inner structure is integrative, and the person of not being convenient for to use changes for the relatively poor problem of this centrifuge commonality, this high speed centrifuge possess the advantage that high speed centrifuge inner structure person of being convenient for to use changed, and the person of being convenient for to use uses has strengthened this high speed centrifuge's practicality.
However, in actual use, as the existing circuit structure of the centrifugal machine is basically distributed in the base, the base is not easy to separate for maintenance when a fault occurs.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a high-speed centrifuge for biotechnology laboratory sample preparation system, through setting up the base, the cardboard, spring and roller bearing, when centrifuge breaks down the needs, people can promote inwards with the cardboard of base both sides earlier, need another alone then with main body cover and base pull open can, at the in-process that pulls open, the second spout roll-off of carousel inner wall can be followed to the slider on the roller bearing, thereby make roller bearing and carousel separation, be convenient for install and dismantle the base.
In order to achieve the above object, the utility model provides a following technical scheme: a high-speed centrifuge for a biotechnology laboratory sample preparation system comprises a main body shell, wherein a base is fixedly arranged at the bottom end of the main body shell, an upper cover is movably arranged at the upper end of the main body shell, an inner cavity is formed in the main body shell, a centrifugal table is arranged in the inner cavity, a guide pillar is arranged at the top end of the centrifugal table, an inner ring is fixedly arranged on the inner wall of the inner cavity, a plurality of balls are arranged in the inner ring and are arranged in a ring shape, a rolling shaft is arranged at the bottom end of the centrifugal table, a motor is fixedly arranged in the base, an output shaft of the motor is fixedly connected with the bottom end of the rolling shaft, two clamping grooves are formed in the bottom end of the main body shell and are symmetrically arranged, two clamping plates are arranged on two sides in the base and are symmetrically arranged, one end fixedly connected with spring of cardboard, the inside bottom of main part shell is provided with the carousel, carousel and centrifugal station fixed connection.
In a preferred embodiment, an inner groove is formed at the top end of the centrifugal table, the top end of the guide post is fixedly connected with the upper cover, the guide post is of a hollow structure, and the bottom end of the guide post is matched with the inner groove.
In a preferred embodiment, a plurality of placing grooves are formed in the centrifugal table, the placing grooves are annularly arranged, and a first sliding groove is formed in the outer surface of the centrifugal table and matched with the inner ring.
In a preferred embodiment, two sliding blocks are fixedly mounted on two sides of the rolling shaft, the two sliding blocks are symmetrically arranged, second sliding grooves are formed in two sides of the inner wall of the turntable, and the sliding blocks are matched with the second sliding grooves.
In a preferred embodiment, one end of the clamping plate is provided with a barb, the clamping plate is movably connected with the base through a spring, and the clamping plate is matched with the clamping groove.
In a preferred embodiment, the turntable is in the shape of a cylinder, and the centrifugal table is movably connected with the main body shell through the turntable.
The utility model discloses a technological effect and advantage:
1. by arranging the base, the clamping plates, the springs and the rolling shafts, when the centrifuge breaks down and needs to detect a circuit in the base, people can firstly push the clamping plates at two sides of the base inwards to extrude the springs, the barbs at one end of the clamping plates can move towards one side and break away from one side of the clamping grooves, then another person needs to pull the main body shell and the base open, in the process of pulling open, the sliding blocks on the rolling shafts can slide out from the second sliding grooves on the inner wall of the turntable, so that the rolling shafts are separated from the turntable, when the base is installed after maintenance is finished, the clamping plates need to be pushed inwards, the positions of the clamping plates correspond to the clamping grooves, meanwhile, the positions of the sliding blocks on the rolling shafts need to correspond to the positions of the second sliding grooves, the sliding blocks need to be embedded into the second sliding grooves during installation, after the clamping plates enter the clamping grooves, the clamping plates are loosened, the springs push the clamping plates towards, thereby fixing the base and the main body shell, and facilitating the installation and the disassembly of the base;
2. when the centrifugal machine is used, the motor can be started to drive the rolling shaft, the rotating disc is driven by the rolling shaft, so that the centrifugal machine is driven to rotate, when the upper cover is covered, the bottom end of the guide pillar can be just embedded into the inner groove of the centrifugal machine, the centrifugal machine can be prevented from shaking left and right during rotation, meanwhile, the first sliding groove at the bottom end of the centrifugal machine can slide along the inner ring, the centrifugal machine is prevented from shaking up and down during rotation, the stability of the centrifugal machine during working is improved, and the rolling balls are arranged inside the inner ring, so that the friction between the centrifugal machine and the inner ring can be reduced;
drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the centrifugal table of the present invention.
Fig. 3 is an enlarged view of the position a of the present invention.
Fig. 4 is a schematic structural diagram of the turntable of the present invention.
The reference signs are: the device comprises a main body shell 1, a base 2, an upper cover 3, an inner cavity 4, a centrifugal table 5, a guide post 6, an inner ring 7, balls 8, rollers 9, a motor 10, a clamping groove 11, a clamping plate 12, a spring 13, a rotating disc 14, an inner groove 15, a mounting groove 16, a first sliding groove 17, a sliding block 18 and a second sliding groove 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high-speed centrifuge for a biotechnology laboratory sample preparation system as shown in figures 1-4, which comprises a main body shell 1, a base 2 is fixedly arranged at the bottom end of the main body shell 1, an upper cover 3 is movably arranged at the upper end of the main body shell 1, an inner cavity 4 is arranged in the main body shell 1, a centrifugal table 5 is arranged in the inner cavity 4, a guide pillar 6 is arranged at the top end of the centrifugal table 5, an inner ring 7 is fixedly arranged on the inner wall of the inner cavity 4, a plurality of balls 8 are arranged in the inner ring 7, the balls 8 are arranged in an annular shape, a roller 9 is arranged at the bottom end of the centrifugal table 5, a motor 10 is fixedly arranged in the base 2, an output shaft of the motor 10 is fixedly connected with the bottom end of the roller 9, two clamping grooves 11 are arranged at the bottom end of the main body shell 1, two the draw-in groove 11 is the symmetrical arrangement, the inside both sides of base 2 are provided with two cardboard 12, two cardboard 12 is the symmetrical arrangement, the one end fixedly connected with spring 13 of cardboard 12, the inside bottom of main body cover 1 is provided with carousel 14, carousel 14 and centrifugal station 5 fixed connection.
Furthermore, an inner groove 15 is formed in the top end of the centrifugal table 5, the top end of the guide post 6 is fixedly connected with the upper cover 3, the guide post 6 is of a hollow structure, the bottom end of the guide post 6 is matched with the inner groove 15, when the upper cover 3 covers the upper cover, the bottom end of the guide post 6 is just embedded into the inner groove 15 of the centrifugal table 5, and the centrifugal table 5 can be prevented from shaking left and right during rotation;
furthermore, a plurality of placing grooves 16 are formed in the centrifugal table 5, the placing grooves 16 are arranged in an annular shape, a first sliding groove 17 is formed in the outer surface of the centrifugal table 5, the first sliding groove 17 is matched with the inner ring 7, and the first sliding groove 17 at the bottom end of the centrifugal table 5 can slide along the inner ring 7, so that the centrifugal table 5 is prevented from shaking up and down during rotation, and the stability of the centrifugal table 5 during working is improved;
furthermore, two sliding blocks 18 are fixedly installed on two sides of the roller 9, the two sliding blocks 18 are symmetrically arranged, second sliding grooves 19 are formed in two sides of the inner wall of the turntable 14, the sliding blocks 18 are matched with the second sliding grooves 19, and in the pulling process, the sliding blocks 18 on the roller 9 can slide out of the second sliding grooves 19 in the inner wall of the turntable 14, so that the roller 9 is separated from the turntable 14;
furthermore, one end of the clamping plate 12 is provided with a barb, the clamping plate 12 is movably connected with the base 2 through a spring 13, the clamping plate 12 is matched with the clamping groove 11, the clamping plate 12 on the two sides of the base 2 can be pushed inwards to extrude the spring 13, and the barb on one end of the clamping plate 12 can move to one side and is separated from one side of the clamping groove 11;
further, the shape of carousel 14 is the cylinder, centrifuge table 5 passes through carousel 14 and main body cover 1 swing joint, and when centrifuge was used, motor 10 can start and drive roller bearing 9, drives carousel 14 through roller bearing 9 to drive centrifuge table 5 and rotate.
The utility model discloses the theory of operation:
referring to the attached drawings 1, 3 and 4 of the specification, when a centrifuge has a fault and needs to detect a circuit in a base 2, people can push clamping plates 12 on two sides of the base 2 inwards to extrude a spring 13, a barb at one end of each clamping plate 12 moves to one side and is separated from one side of a clamping groove 11, then another person needs to pull a main body shell 1 and the base 2 open, in the process of pulling open, a sliding block 18 on a roller 9 slides out from a second sliding groove 19 on the inner wall of a turntable 14, so that the roller 9 is separated from the turntable 14, when the base 2 is installed after maintenance is finished, the clamping plates 12 need to be pushed inwards, the position of each clamping plate 12 corresponds to the clamping groove 11, meanwhile, the position of the sliding block 18 on the roller 9 also needs to correspond to the position of the second sliding groove 19, the sliding block 18 needs to be embedded into the second sliding groove 19 during installation, after the clamping plates 12 enter the clamping grooves 11, the clamping plates 12 are, the spring 13 pushes the clamping plate 12 to one side, and the barb at one end of the clamping plate 12 is buckled in the clamping groove 11, so that the base 2 and the main body shell 1 are fixed, and the base 2 is convenient to mount and dismount;
referring to the attached drawing 2 of the specification, when the centrifuge is in use, the motor 10 can be started to drive the roller 9, the turntable 14 is driven through the roller 9, so that the centrifuge table 5 is driven to rotate, when the upper cover 3 is covered, the bottom end of the guide pillar 6 just can be embedded into the inner groove 15 of the centrifuge table 5, the centrifuge table 5 can be prevented from shaking left and right when rotating, meanwhile, the first sliding groove 17 at the bottom end of the centrifuge table 5 can slide along the inner ring 7, vertical shaking of the centrifuge table 5 when rotating is avoided, stability of the centrifuge table 5 during working is improved, the ball 8 is arranged inside the inner ring 7, and friction generated between the centrifuge table 5 and the inner ring 7 can be reduced through rolling of the ball 8.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-speed centrifuge for a biotech laboratory specimen preparation system, comprising a main body housing (1), characterized in that: a base (2) is fixedly arranged at the bottom end of the main body shell (1), an upper cover (3) is movably arranged at the upper end of the main body shell (1), an inner cavity (4) is formed in the main body shell (1), a centrifugal table (5) is arranged in the inner cavity (4), a guide pillar (6) is arranged at the top end of the centrifugal table (5), an inner ring (7) is fixedly arranged on the inner wall of the inner cavity (4), a plurality of balls (8) are arranged in the inner ring (7), the balls (8) are arranged in an annular shape, a roller (9) is arranged at the bottom end of the centrifugal table (5), a motor (10) is fixedly arranged in the base (2), an output shaft of the motor (10) is fixedly connected with the bottom end of the roller (9), two clamping grooves (11) are formed in the bottom end of the main body shell (1), and the two clamping grooves (11) are arranged symmetrically, two clamping plates (12) are arranged on two sides of the interior of the base (2), the two clamping plates (12) are symmetrically arranged, one end of each clamping plate (12) is fixedly connected with a spring (13), a rotary table (14) is arranged at the bottom end of the interior of the main body shell (1), and the rotary table (14) is fixedly connected with a centrifugal table (5).
2. A high speed centrifuge for a biotech laboratory sample preparation system according to claim 1, wherein: an inner groove (15) is formed in the top end of the centrifugal table (5), the top end of the guide post (6) is fixedly connected with the upper cover (3), the guide post (6) is of a hollow structure, and the bottom end of the guide post (6) is matched with the inner groove (15).
3. A high speed centrifuge for a biotech laboratory sample preparation system according to claim 1, wherein: a plurality of mounting grooves (16) are formed in the centrifugal table (5), the mounting grooves (16) are annularly arranged, a first sliding groove (17) is formed in the outer surface of the centrifugal table (5), and the first sliding groove (17) is matched with the inner ring (7).
4. A high speed centrifuge for a biotech laboratory sample preparation system according to claim 1, wherein: two sliding blocks (18) are fixedly mounted on two sides of the rolling shaft (9), the two sliding blocks (18) are symmetrically arranged, second sliding grooves (19) are formed in two sides of the inner wall of the rotary table (14), and the sliding blocks (18) are matched with the second sliding grooves (19).
5. A high speed centrifuge for a biotech laboratory sample preparation system according to claim 1, wherein: one end of the clamping plate (12) is provided with a barb, the clamping plate (12) is movably connected with the base (2) through a spring (13), and the clamping plate (12) is matched with the clamping groove (11).
6. A high speed centrifuge for a biotech laboratory sample preparation system according to claim 1, wherein: the shape of carousel (14) is the cylinder, centrifugation platform (5) pass through carousel (14) and main part shell (1) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317965.1U CN209829284U (en) | 2019-03-13 | 2019-03-13 | High-speed centrifuge for sample preparation system of biotechnology laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317965.1U CN209829284U (en) | 2019-03-13 | 2019-03-13 | High-speed centrifuge for sample preparation system of biotechnology laboratory |
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| Publication Number | Publication Date |
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| CN209829284U true CN209829284U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920317965.1U Active CN209829284U (en) | 2019-03-13 | 2019-03-13 | High-speed centrifuge for sample preparation system of biotechnology laboratory |
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| CN (1) | CN209829284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515032A (en) * | 2020-04-29 | 2020-08-11 | 成都市新都区人民医院 | Centrifuge device |
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2019
- 2019-03-13 CN CN201920317965.1U patent/CN209829284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515032A (en) * | 2020-04-29 | 2020-08-11 | 成都市新都区人民医院 | Centrifuge device |
| CN111515032B (en) * | 2020-04-29 | 2021-08-31 | 成都市新都区人民医院 | Centrifuge device |
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